Bug 204506 – [css-grid] Serialization of custom identifiers

• Status: RESOLVED
• Resolution: DUPLICATE
• Component: CSS

[Manuel Rego Casasnovas]

Things like "\\31st" are not serialize like "\\31st" right now, this causes failures in http://w3c-test.org/css/css-grid/parsing/grid-area-computed.html (Blink and Firefox does this right).
This was discussed at https://github.com/w3c/csswg-drafts/issues/2858

Also grid-area: "--a" has similar problems, and http://w3c-test.org/css/css-grid/parsing/grid-area-shorthand.html also fails only in WebKit.

Not sure if it's exactly the same issue or 2 separated ones.

[Carlos Alberto Lopez Perez]

(In reply to Manuel Rego Casasnovas from comment #0)
> Also grid-area: "--a" has similar problems, and
> http://w3c-test.org/css/css-grid/parsing/grid-area-shorthand.html also fails
> only in WebKit.
> 

I guess grid-area-shorthand also fails due to bug 204611

[Oriol Brufau]

This seems to affect all properties that accept custom idents (animation-name is a non-grid example). Relevant comment:

    // FIXME-NEWPARSER: Eventually we'd like this to use CSSCustomIdentValue, but we need
    // to do other plumbing work first (like changing Pair to CSSValuePair and make it not
    // use only primitive values).
    RefPtr<CSSPrimitiveValue> consumeCustomIdent(CSSParserTokenRange& range)

This has been fixed at -
https://bugs.webkit.org/show_bug.cgi?id=226694

[Oriol Brufau]

*** This bug has been marked as a duplicate of bug 226694 ***